<nav class="navbar navbar-default navbar-fixed-top active">
    <div class="container active">
        <div class="navbar-header">
            <!-- <button type="button" class="navbar-toggle collapsed" data-toggle="collapse"
                    data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
                <span class="sr-only"></span>
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
            </button> -->
            <!--<a class="navbar-brand" href="__ROOT__/">{$theme_vars.company_name|default='Home'}</a>-->
            <a class="navbar-brand" href="javascript:void(0);">{$site_info.site_name|default='Home'}</a>
        </div>

        <div class="collapse navbar-collapse active" id="bs-example-navbar-collapse-1">
            <ul id="main-menu" class="nav navbar-nav">
                <navigation nav-id="" root="" id="main-navigation" class="nav navbar-nav navbar-nav-custom"
                            max-level="0">
                            <li class="menu-item menu-item-level-1 levelgt1">
                                <a href="/portal/help/feedback">
                                    提交请求
                                </a>
                            </li>
                </navigation>
            </ul>
        </div>
    </div>
</nav>